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queer
queer
Last Activity: Mar 31 '14, 01:26 AM
Joined: Mar 29 '14
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  • queer
    replied to Segmentation Problem at 1024 size matrixes multiplication
    in C
    use dynamic memory allocation
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    Last edited by queer; Mar 31 '14, 01:26 AM. Reason: please let me know if you require other details.

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    • queer
      started a topic Segmentation Problem at 1024 size matrixes multiplication
      in C

      Segmentation Problem at 1024 size matrixes multiplication

      I am able to compute the matrix multiplication algorithm upto 512 input square matrices of random numbers. I get a segmentation error at 1024 size input square matrices.

      Code:
      for(i=1;i<=m;i++)
{
for(j=1;j<=q;j++)
{
C[i][j]=0;
for(k=1;k<=p;k++)
{
//printf("i %d k %d j %d",i,k,j);
//printf("Aik %d Bkj%d",A[i][k],B[k][j]);
float d = A[i][k]*B[k][j];
C[
      ...
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      Last edited by Niheel; Apr 1 '14, 05:24 PM. Reason: Code added
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